Page updated January 24, 2022 17:42
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December 2021 (Means and totals to date are at foot of table)
 
  0900 GMT readings
 Daily  Readings (See notes at foot of page)
Weather in previous 24h & hours of air frost (to 0900 on date)
Date
Date
Pressure
(mb)
Temp (°C)
Relative
Humidity (%)
Wind Speed (mph)
Wind Direction
SoilTemp @ 20cm
(°C)
SnowDepth(cm) or
Pentlands, Lammermuirs, Moorfoots snowline(ft)
@ 0900 GMT
1Maximum Temp (°C)
2Minimum Temp (°C)
3Rainfall
(mm)
4Grass Min Temp
(°C)
5Sun (Hours)

Solar
Rad'n High
(W/m2)
7ET
(mm)
6Max Wind
Speed (mph)
1
995.8
4.4
92
6
NNW
6.5
4.4
4.4
0.0
2.8
0.86
197
0.38
20
 Overcast 30th November, heavy rain in evening. Showers am 1st December
1
2
1013.9
0.6
73
4
WNW
5.0
7.3
– 0.2
0.3
– 2.7
2.95
214
0.64
21
 Overcast 1st. Light snow flurries late pm 1st and early am 2nd. 0.9h<0degC
2
3
998.8
5,0
85
5
WSW
5.0
6.9
0.6
1.8
0.1
1.69
100
0.53
23
 Sunny intervals 3rd. Light snow turning to rain evening. Milder early 3rd, then cooler
3
4
987.6
2.6
90
2
W
4.5
PML 900'
4.6
2.3
6.8
– 0.7
1.88
193
0.38
23
 Sunny intervals 3rd. Rain am 4th, clear by 0900h
4
5
1013.4
1.7
81
1
W
4.5
PML 900'
5.1
0.2
4.0
– 1.8
3.14
255
0.43
16
 Heavy snow early pm 4th (2 cm) then less cold. Clear skies am 5th
5
6
999.7
3.2
92
9
S
4.5
PML 1100'
4.6
– 1.1
1.7
– 6.3
2.22
163
0.53
31
 Sunny intervals 5th, frost evening. Rain with some wet snow am 6th
6
7
994.7
1.3
88
3
SSE
4.0
PML 1100'
4.6
1.2
5.7
– 0.5
0.00
46
0.28
23
 Sunny intervals 6th. Overcast am 7th
7
8
975.0
3.3
92
0
NE
4.5
PML 1200'
5.2
0.5
0.6
– 1.3
0.05
77
0.05
14
 Heavy snow turning to rain early pm 7th. Overcast am 8th
8
9
994.4
4.8
90
5
SW
4.5
ML 1100'
6.3
2.7
1.0
0.2
1.70
216
0.33
21
 Overcast 8th, shower mid afternoon. Clear skies early am 9th, becoming overcast
9
10
994.6
2.1
88
4
WSW
4.0
ML 1100'
5.9
1.8
0.1
– 0.6
5.46
176
0.41
16
 Sunny intervals 9th, short period heavy rain evening. Clear skies am 10th
10
11
1007.9
5.8
80
9
SW
4.5
ML 1100'
10.7
2.6
0.3
– 0.4
0.00
98
0.56
34
 Sunny periods 10th, clear skies to early am 11th. Becoming overcast by 0900h on 11th
11
12
1011.5
7.4
86
5
SSW
5.0
11.8
5.2
0.0
5.3
0.05
79
0.61
46
Overcast 11th, light rain and windy am. Overcast am 12th
12
13
1016.1
6.4
84
9
SSW
6.0
7.3
5.8
0.0
3.7
0.00
72
0.69
23
 Overcast and mild 12th. Gusty winds pm, 46 mph. Turning cooler am 13th
13
14
1016.6
7.3
80
12
SSW
5.0
10.6
4.7
0.0
3.5
0.00
102
0.84
28
 Overcast 13th and 14th. Gusty winds am 14th
14
15
1020.2
9.6
88
9
SW
6.0
10.6
7.3
0.0
7.1
0.00
84
0.58
31
 Overcast 14th and 15th, progressively milder. Gusty winds
15
16
1033.7
9.7
89
3
SW
6.5
11.1
9.3
0.00
7.8
2.99
237
0.43
18
 Overcast 15th and early 16th. Very mild, gusty winds easing am 16th
16
17
1041.1
7.2
88
2
WSW
6.0
8.8
7.2
0.00
4.1
4.69
127
0.30
12
 Sunny intervals 16th, clear skies am 17th
17
18
1040.5
1.1
96
1
WNW
5.0
5.4
– 0.3
1.0
– 4.0
3.34
151
0.15
4
 Sunny periods 17th, clear skies overnight 17th/18th. Frost 1.0h <0degC
18
19
1037.4
3.1
97
0
NE
5.0
4.4
0.7
1.0
– 2.2
0.00
40
0.00
6
 Sunny but hazy 18th, fog later. Fog am 19th
19
20
1031.4
4.1
97
0
NE
5.0
4.2
3.0
0.00
2.8
0.00
77
0.10
7
 Fog 19th, overcast 20th
20
21
1025.8
0.9
93
0
SSE
5.0
0.9
0.8
0.00
0.2
0.00
30
0.00
9
 Overcast and dull 20th and am 21st. Colder
21
22
1017.8
– 1.1
91
2
SE
4.5
P 1200' Ice
3.2
– 1.1
5.6
– 1.8
0.00
51
0.08
9
 Overcast and dull 21st and 22nd. Cold with 11.0h<0degC
22
23
1003.9
3.2
97
1
SE
4.5
5.3
-1.3
13.6
-0.5
0.00
16
0.00
12
 Overcast and dull throughout. Rain, freezing rain, rasn pm 22nd, fog am 23rd
23
24
1005.6
3.8
97
0
ENE
5.0
4.6
3.2
0.00
2.9
0.00
107
0.20
20
 Overcast and dull, 23rd and am 24th, with rain and fog
24
25
1009.3
2.0
75
3
SE
4.0
2.2
– 0.9
0.2
– 2.8
1.16
156
0.41
16
 0vercast 24th. Clearer skies late 24th and am 25th. 4.1h<0degC
25
26
1003.0
1.6
87
2
ENE
4.0
M 1100'
4.3
0.9
2.4
– 0.8
0.00
67
0.28
13
 A few sunny intervals 25th. Light snow showers early am 26th
26
27
992.4
3.9
94
1
ENE
4.5
7.6
1.6
3.4
1.0
1.64
239
0.18
11
 Overcast 27th, moderate rain 2100h - 2150h. Clearer skies am 27th
27
28
989.6
5.9
97
4
NNE
5.0
6.0
3.6
2.8
1.8
0.00
47
0.03
15
 Sunny intervals 27th, rain am 28th
28
29
991.9
4.4
93
4
SE
4.5
12.4
2.9
9.3
– 1.1
0.00
98
0.38
35
Mainly overcast 28th/29th. A few clear spells overnight, rain by 0900h 29th
29
30
999.5
11.7
89
6
SSW
5.5
12.1
3.8
8.9
7.5
0.00
104
0.58
28
Rain, heavy at times, am and early pm 29th. Rain am 30th, turning much milder
30
31
1001.8
10.7
96
4
S
8.5
13.4
8.6
2.0
7.8
0.21
185
0.38
25
Overcast 30th. Rain am 31st. Mild
31
 
Total/
Mean
6.8
2.6
72.5
– 6.3
34.03
255
10.74
46
  
Date
 
Pressure
(mb)
Temp
(°C)
Relative
Humidity
(%)
Wind Speed (mph)
Wind
Direction
Soil Temp
at 20cm
(°C)
SnowDepth(cm) or
Pentlands, Lammermuirs, Moorfoots snowline(ft)
1 Mean Maximum
Temp
(°C)
2Mean Minimum
Temp
(°C)
3Total Rainfall
(mm)
4Grass Min
Temp
lowest
(°C)
5Total Sun
(Hours)
Solar
Rad'n highest
W/m2
7Total ET
(mm)
6Max
Wind Speed
(mph)

December 2021 summary (to 0900 GMT on the 1st January 2022)

Overall mean temperature 4.7C (+ 0.8degC of normal)

Precipitation 72.5 mm (90.6%), Sunshine 34.03 hours (68.1%)
 
  0900 GMTreadings
Daily Readings (see notes below)  
    
24 January, 2022 5:42 PM

 

Notes
1. For the 24 hours from 0900UTC* on the date to 0900UTC* on the following day. (The maximum temperature is generally in the afternoon*)
2. For the 24 hours ending at 0900UTC* on the date. (The minimum temperature is generally just after sunrise*)
*Where a maximum is overnight or minimum is during the day the figure is shown in italics. This often occurs in winter
3. For the 24 hours from 0900UTC* on the date to 0900UTC* on following day. SEPA = Scottish Environmental Protection Agency/UKMO 5" diameter gauge
4. For the period from sunset on previous day to 0900UTC* on the date
5.For the period sunrise to sunset on the date
6. For the period 0000UTC*–2400UTC* on the date i.e the Calendar Day
7. Total evapotranspiration on the date (in mm).
* UTC is Universal Time Coordinated. It has been adopted by the UK Met.Office in place of Greenwich Mean Time (GMT). When British Summer Time is in force UTC is BST minus one hour ,e.g.1000BST=0900UTC

 

 

 

 

 


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